English
gegenion
Gegenion comes from German gegen ‘against’, and goes back to Proto-Germanic *gagin ‘towards, in the direction of’.
- Proto-Germanicc. 500 BCE–200 CE*gagin‘towards, in the direction of’reconstructed
- Proto-West Germanicc. 200–500 CEsame formreconstructed
- Old High Germanc. 750–1050gagan‘against’
- Middle High Germanc. 1050–1350gegen‘against’
- Germanc. 1650–presentsame form‘against’
- Englishtodaygegenion
attested reconstructed ? uncertain or disputed
Earlier history uncertain.
Lineage
- Proto-Germanicc. 500 BCE–200 CE*gagin‘towards, in the direction of’reconstructed
- Proto-West Germanicc. 200–500 CEsame formreconstructed
- Old High Germanc. 750–1050gagan‘against’
- Middle High Germanc. 1050–1350gegen‘against’
- Germanc. 1650–presentsame form‘against’
- Englishtodaygegenion
Linked words
through Proto-Indo-European *ǵʰengʰ- ‘to walk, step’
jay, camino, doppelganger, ging, 10 more
through Proto-Germanic *ganganą ‘to go, walk, step’
Today it means
noun A counterion: an ion of opposite charge to another in an electrochemical or ion transport system.
Language periods are conventional ranges, not dates for this word.
Etymograph / Proto-Germanic *gagin / gegenion